Supercritical CO2

Solutions for a green extraction of active principles with an innovative process.

Carbon Dioxide in its supercritical state can be used as a green solvent in the extraction of active principles

A completely innovative, green and environmentally friendly process. We provide you all the expertise of our technicians to optimise the process and recycle CO2

73 bar
Critical P
Critical T
From Lab to Industrial scale
Our services involve technical and commercial support during the setup of extraction plants and facilities


A green process for extraction
Supercritical COtechnology puts forward the use as a solvent of a gas in supercritical state. There are many advantages in such a choice.
  • Overcome the use of harmful chemical solvents.
  • Increase the quality in final product, until now limited by the use of less selective solvents.
  • Improve extractive efficiency.
  • In addition, CO2, unlike traditional solvents (Hexane, Ethanol,etc...), is completely removed while extraction is running.
We are here to help
At Nippon Gases we are called "The Gas Professionals" for a reason, give us a call as we are always here to help with solutions.
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Nippon Gases releases Sustainability Report 2023 - 25/07/2023

Nippon Gases Europe releases its Sustainability Report for the fiscal year ending March 2023